Quality unfortunately only moderately - super idea

I think the idea and the implementation of this product really quite outstanding. I like that there are also buttons on the button for music control, which has ultimately made the difference to buy the product. In fact, I wanted to use the device only for music playback / control and try to use the default speakerphone on.

This also works relatively well, while listening to music on the Kinivo and incoming / outgoing call I was able to use the factory speakerphone. The car was on a call and if I. On the car radio took the call I could make calls accordingly on the system Likewise, if I the car radio a telephone number dialed - I suppose the iPhone switches between Bluetooth devices around.

Unfortunately, I was not entirely convinced the quality of music, but this may well be due to my construct with several Bluetooth devices. I have a simple Bluetooth-Aux adapter 15 here from Amazon about the audio quality is quite better. Here, the music stops completely in order, with the Kinivo the music sounded unfortunately significantly compressed and weaker.

I do not know why that is because A2DP actually should be A2DP and no special codec will support the iPhone to achieve better quality, but I'm with my Bluetooth Aux Adapter satisfied than with the music transmission of Kinivo, therefore this is now in the glove compartment , Maybe I'll try it once in our second car without factory fitted hands-free from.